公开(公告)号：US20140222050A1

公开(公告)日：2014-08-07

申请号：US14089326

申请日：2013-11-25

Applicant: AMO DEVELOPMENT, LLC.

Inventor： Robert Heitel

IPC: A61F9/009

CPC classification number: A61F9/009

Abstract: Apparatus and methods are provided for interfacing a surgical laser with an eye using a patient interface device that minimizes aberrations through a combination of a contact lens surface positioning and a liquid medium between an anterior surface of the eye and the contact lens surface. Further, support rings, ocular stability devices, and methods for interfacing an eye during laser surgery are provided. In an embodiment, by way of example only, a support ring includes a first end surface, a second end surface opposite the first end surface, and an outer surface extending between the first end surface and the second end surface. The second end surface has a width that is greater than a width of the first end surface and extends toward a central opening in the support ring to define a concave curvature configured to substantially match a curvature of a patient's eye. The outer surface includes an annular groove formed adjacent the first end surface and a plurality of exterior vacuum channels spaced around the annular groove and extends axially from the annular groove to the second end surface.

Abstract translation: 提供了用于使用患者接口装置将手术激光与眼睛接合的装置和方法，所述患者接口装置通过在眼前表面和隐形眼镜表面之间的隐形眼镜表面定位和液体介质的组合来最小化像差。 此外，还提供了支持环，眼睛稳定性装置和用于在激光手术期间接合眼睛的方法。 在一个实施例中，仅作为示例，支撑环包括第一端面，与第一端面相对的第二端面以及在第一端面和第二端面之间延伸的外表面。 第二端面具有大于第一端面的宽度的宽度，并且朝向支撑环中的中心开口延伸，以限定构造成基本上匹配患者眼睛曲率的凹曲率。 外表面包括邻近第一端表面形成的环形槽和围绕环形槽隔开并且从环形槽轴向延伸到第二端表面的多个外部真空通道。

公开(公告)号：US10456297B2

公开(公告)日：2019-10-29

申请号：US14848733

申请日：2015-09-09

Applicant: AMO Development, LLC

Inventor： Hong Fu ,  Patrick De Guzman ,  Robert Heitel ,  Alireza Malek Tabrizi

IPC: A61F9/008

Abstract: Embodiments of this invention generally relate to ophthalmic laser procedures and, more particularly, to systems and methods for creating synchronized three-dimensional laser incisions. In an embodiment, an ophthalmic surgical laser system comprises a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye, an XY-scan device to deflect the pulsed laser beam, a Z-scan device to modify a depth of a focus of the pulsed laser beam, and a controller configured to synchronize an oscillation of the XY-scan device and an oscillation of the Z-device to form an angled three-dimensional laser tissue dissection.

公开(公告)号：US20170325997A1

公开(公告)日：2017-11-16

申请号：US15666479

申请日：2017-08-01

Applicant: AMO Development, LLC

Inventor： Robert Heitel

IPC: A61F9/009

CPC classification number: A61F9/009

Abstract: Apparatus and methods are provided for interfacing a surgical laser with an eye using a patient interface device that minimizes aberrations through a combination of a contact lens surface positioning and a liquid medium between an anterior surface of the eye and the contact lens surface. Further, support rings, ocular stability devices, and methods for interfacing an eye during laser surgery are provided. In an embodiment, by way of example only, a support ring includes a first end surface, a second end surface opposite the first end surface, and an outer surface extending between the first end surface and the second end surface. The second end surface has a width that is greater than a width of the first end surface and extends toward a central opening in the support ring to define a concave curvature configured to substantially match a curvature of a patient's eye. The outer surface includes an annular groove formed adjacent the first end surface and a plurality of exterior vacuum channels spaced around the annular groove and extends axially from the annular groove to the second end surface.

公开(公告)号：US12053417B2

公开(公告)日：2024-08-06

申请号：US17303960

申请日：2021-06-11

Applicant: AMO Development, LLC

Inventor： Hong Fu ,  Patrick De Guzman ,  Robert Heitel ,  Alireza Malek Tabrizi

IPC: A61F9/008

CPC classification number: A61F9/00836 ,  A61F9/00825 ,  A61F2009/00844 ,  A61F2009/00872 ,  A61F2009/00897

Abstract: Embodiments of this invention generally relate to ophthalmic laser procedures and, more particularly, to systems and methods for creating synchronized three-dimensional laser incisions. In an embodiment, an ophthalmic surgical laser system comprises a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye, an XY-scan device to deflect the pulsed laser beam, a Z-scan device to modify a depth of a focus of the pulsed laser beam, and a controller configured to synchronize an oscillation of the XY-scan device and an oscillation of the Z-device to form an angled three-dimensional laser tissue dissection.

公开(公告)号：US20160067095A1

公开(公告)日：2016-03-10

申请号：US14848733

申请日：2015-09-09

Applicant: AMO Development, LLC

Inventor： Hong Fu ,  Patrick De Guzman ,  Robert Heitel ,  Alireza Malek Tabrizi

IPC: A61F9/008

CPC classification number: A61F9/00836 ,  A61F9/00825 ,  A61F2009/00844 ,  A61F2009/00872 ,  A61F2009/00897

Abstract: Embodiments of this invention generally relate to ophthalmic laser procedures and, more particularly, to systems and methods for creating synchronized three-dimensional laser incisions. In an embodiment, an ophthalmic surgical laser system comprises a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye, an XY-scan device to deflect the pulsed laser beam, a Z-scan device to modify a depth of a focus of the pulsed laser beam, and a controller configured to synchronize an oscillation of the XY-scan device and an oscillation of the Z-device to form an angled three-dimensional laser tissue dissection.

Abstract translation: 本发明的实施例一般涉及眼科激光程序，更具体地，涉及用于产生同步三维激光切割的系统和方法。 在一个实施例中，眼科外科激光系统包括用于将脉冲激光束传送到受试者眼睛中的目标的激光递送系统，用于偏转脉冲激光束的XY扫描装置，Z扫描装置，以修改 脉冲激光束的焦点，以及被配置为使XY扫描装置的振荡与Z装置的振荡同步以形成成角度的三维激光组织剥离的控制器。

公开(公告)号：US20140218689A1

公开(公告)日：2014-08-07

申请号：US14146090

申请日：2014-01-02

Applicant: AMO Development, LLC.

Inventor： Robert Heitel ,  Hong Fu

IPC: A61B3/00

CPC classification number: A61F9/008 ,  A61F2009/00846

Abstract: The field of the invention relates to systems and methods for ophthalmic laser procedure and, more particularly, to systems and methods for dynamic fixation used in the fixation of the eye(s) of a patient during laser-assisted ophthalmic surgery and/or ophthalmic diagnostic and measurement systems where visualization and concentration on a target are desired. The invention generally enhances the alignment between the eye and a laser beam of a laser eye surgery system using visual fixation system and laser delivery optics. The visual fixation system allows a patient's eye(s) to be accurately focused at one or more fixation targets.

Abstract translation: 本发明的领域涉及用于眼科激光程序的系统和方法，更具体地，涉及用于在激光辅助眼科手术和/或眼科诊断期间固定患者眼睛的动态固定的系统和方法 以及需要对目标进行可视化和集中的测量系统。 本发明通常使用视觉固定系统和激光输送光学器件来增强眼睛与激光眼睛手术系统的激光束之间的对准。 视觉固定系统允许患者的眼睛精确地聚焦在一个或多个固定目标上。

公开(公告)号：US20210298958A1

公开(公告)日：2021-09-30

申请号：US17303960

申请日：2021-06-11

Applicant: AMO Development, LLC

Inventor： Hong Fu ,  Patrick De Guzman ,  Robert Heitel ,  Alireza Malek Tabrizi

IPC: A61F9/008

Abstract: Embodiments of this invention generally relate to ophthalmic laser procedures and, more particularly, to systems and methods for creating synchronized three-dimensional laser incisions. In an embodiment, an ophthalmic surgical laser system comprises a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye, an XY-scan device to deflect the pulsed laser beam, a Z-scan device to modify a depth of a focus of the pulsed laser beam, and a controller configured to synchronize an oscillation of the XY-scan device and an oscillation of the Z-device to form an angled three-dimensional laser tissue dissection.

公开(公告)号：US11033431B2

公开(公告)日：2021-06-15

申请号：US16666205

申请日：2019-10-28

Applicant: AMO Development, LLC

Inventor： Hong Fu ,  Patrick De Guzman ,  Robert Heitel ,  Alireza Malek Tabrizi

IPC: A61F9/008

Abstract: Embodiments of this invention generally relate to ophthalmic laser procedures and, more particularly, to systems and methods for creating synchronized three-dimensional laser incisions. In an embodiment, an ophthalmic surgical laser system comprises a laser delivery system for delivering a pulsed laser beam to a target in a subject's eye, an XY-scan device to deflect the pulsed laser beam, a Z-scan device to modify a depth of a focus of the pulsed laser beam, and a controller configured to synchronize an oscillation of the XY-scan device and an oscillation of the Z-device to form an angled three-dimensional laser tissue dissection.

公开(公告)号：US09724238B2

公开(公告)日：2017-08-08

申请号：US14089326

申请日：2013-11-25

Applicant: AMO Development, LLC.

Inventor： Robert Heitel

IPC: A61F9/00 ,  A61F9/009

CPC classification number: A61F9/009

Abstract: Apparatus and methods are provided for interfacing a surgical laser with an eye using a patient interface device that minimizes aberrations through a combination of a contact lens surface positioning and a liquid medium between an anterior surface of the eye and the contact lens surface. Further, support rings, ocular stability devices, and methods for interfacing an eye during laser surgery are provided. In an embodiment, by way of example only, a support ring includes a first end surface, a second end surface opposite the first end surface, and an outer surface extending between the first end surface and the second end surface. The second end surface has a width that is greater than a width of the first end surface and extends toward a central opening in the support ring to define a concave curvature configured to substantially match a curvature of a patient's eye. The outer surface includes an annular groove formed adjacent the first end surface and a plurality of exterior vacuum channels spaced around the annular groove and extends axially from the annular groove to the second end surface.

公开(公告)号：US09155658B2

公开(公告)日：2015-10-13

申请号：US14146090

申请日：2014-01-02

Applicant: AMO Development, LLC.

Inventor： Robert Heitel ,  Hong Fu

IPC: A61B3/10 ,  A61B3/14 ,  A61F9/008

CPC classification number: A61F9/008 ,  A61F2009/00846

Abstract: The field of the invention relates to systems and methods for ophthalmic laser procedure and, more particularly, to systems and methods for dynamic fixation used in the fixation of the eye(s) of a patient during laser-assisted ophthalmic surgery and/or ophthalmic diagnostic and measurement systems where visualization and concentration on a target are desired. The invention generally enhances the alignment between the eye and a laser beam of a laser eye surgery system using visual fixation system and laser delivery optics. The visual fixation system allows a patient's eye(s) to be accurately focused at one or more fixation targets.

Abstract translation: 本发明的领域涉及用于眼科激光程序的系统和方法，更具体地，涉及用于在激光辅助眼科手术和/或眼科诊断期间固定患者眼睛的动态固定的系统和方法 以及需要对目标进行可视化和集中的测量系统。 本发明通常使用视觉固定系统和激光输送光学器件来增强眼睛与激光眼睛手术系统的激光束之间的对准。 视觉固定系统允许患者的眼睛精确地聚焦在一个或多个固定目标上。